A marketplace to own store migration is rarely a clean exit. For most Amazon, eBay and TikTok Shop sellers it works better as a shift: you open your own store alongside the marketplace, move what you actually own (your brand, your product content, and customers who come to you directly), and accept that each marketplace keeps its buyers, its reviews and its messaging channel.
The mechanics look like any store build. What differs by platform is what you can take, how you can fulfill orders, and what you are forbidden to do on the way out.
A lot of migration advice is written with Etsy sellers in mind. This guide is for everyone else. It sets out the pattern that holds across all three platforms, then where each one departs from it.
Last checked: September 24, 2026. The platform policies quoted below were read on that date. Marketplace rules change often, so confirm each one on the current official page before acting on it.
Why Amazon, eBay and TikTok Shop exits differ from Etsy
Each marketplace supplies a different mix of things, so leaving each one removes a different mix.
An Amazon seller, especially one using Fulfillment by Amazon, has handed over more than search traffic. Amazon may be storing the stock, picking and packing orders, handling delivery and running customer service. The exit question is partly about logistics, and Amazon now offers ways to keep using those logistics for orders from other channels.
An eBay seller often trades on reputation built over years: a feedback score, a buyer base that searches eBay for used, rare or specific items, and a listing history. Much of that value lives on eBay’s pages.
A TikTok Shop seller’s demand usually starts with content. Buyers see a video or a live stream and buy inside the app. The audience is attached to the account and the feed, and the purchase is designed to happen without leaving TikTok.
So the same headline decision, “should I have my own store,” means different work in each case.
What each marketplace supplies, and what happens to it
This is the table to work through before anything else. Each row is a job the marketplace was doing that you will either keep, replace or lose.
| What the marketplace supplies | Amazon | eBay | TikTok Shop | On your own store |
|---|---|---|---|---|
| Buyers arriving to shop | Amazon search | eBay search | The feed, videos and lives | You bring them, through search, email, social or ads |
| Trust signals | Product reviews, seller feedback | Feedback score, listing history | Shop ratings, creator content | Start near zero and rebuild |
| Checkout and payment | Amazon’s checkout | eBay’s checkout | In-app checkout | Your checkout and payment provider |
| Picking, packing, delivery | FBA, if you use it | Usually you | Depends on your setup | You, a fulfillment company, or Amazon’s Multi-Channel Fulfillment for FBA stock |
| Contact with buyers | Restricted by Amazon’s rules | Restricted by eBay’s policy | Restricted by TikTok Shop’s policy | Your own customers, within email consent law |
| Sales tax collection in many US states | Generally the marketplace | Generally the marketplace | Generally the marketplace | You |
Two rows tend to surprise sellers. The first is trust: reviews and feedback belong to the marketplace’s pages, so plan as if your own store starts without them.
The second is sales tax. State marketplace facilitator laws put collection on the marketplace for sales made through it, and Shopify’s help center lists Amazon among the marketplaces whose sales some states count toward a seller’s own thresholds. On your own store, collecting and filing is your job.
The outreach rules: what you may not do on the way out
This is the section that is easiest to skip, and it is the one that can cost you the marketplace account you still depend on. All three platforms restrict using their channels to move buyers elsewhere.
eBay. eBay’s offering to buy or sell outside of eBay policy (checked on 2026-09-24) says: “Offering to buy or sell outside of eBay is not allowed.” Among the listed prohibitions, members may not “refer to or promote external websites that facilitate sales outside of eBay” in communications with another member, may not “use contact information obtained through an eBay transaction to offer to buy or sell an item outside of eBay,” and may not “list an item and then mention or link to additional identical or related items for sale outside of eBay.”
TikTok Shop. TikTok Shop’s Customer Service Policy for US sellers (page updated 09/21/2026, checked on 2026-09-24) states that “TikTok Shop prohibits any attempt to bypass the sales process or redirect users to other websites or sales processes.”
Its examples include “prompting customers to purchase through external links, usernames, or websites, or by adding contact information in video and product descriptions or direct messages,” and “sharing off-platform promotions (discounts, free shipping, wholesale prices).”
Amazon. Amazon’s communication guidelines sit inside Seller Central, behind the seller login. They restrict buyer messages to what is needed to complete an order or provide customer service, and they do not allow marketing messages. Read the current version in your own account before planning anything that touches Amazon buyers.
The practical reading is the same across all three. Your own store does not get its first customers by pulling them out of the marketplace’s messages or listings. It gets them the way any new store does, and the marketplace keeps running untouched while that happens. Buyers who search for your brand name and find your site on their own are a different matter from buyers you message on the platform, and that is the line the policies draw.
How a marketplace to own store migration works, in five stages
The order below holds for all three platforms. The platform sections after it cover where each one bends.
- Decide what the store is for. Adding a channel and replacing one are different projects with different risks. Start with the full cost of the marketplace you are on, using the published fee pages: Amazon’s seller fees, eBay’s seller fees or TikTok Shop’s seller fees.
- Take what you are allowed to take. Each platform offers reports or downloads of your listings and orders for your own records. Product photos and descriptions you created, and your brand assets, are generally yours to reuse. What you may do with buyer information from those records is governed by each platform’s rules, as the eBay policy above shows.
- Build the store and rewrite the product pages. Marketplace listings are written for marketplace search. A product page on your own site has to explain the product to someone who arrived from Google, an email or a video, with no marketplace around it.
- Choose how orders get fulfilled. Amazon FBA sellers can keep inventory in Amazon’s network and use it for other channels. Everyone else needs a plan for picking, packing and returns that works for both channels at once.
- Run both, then measure. Keep the marketplace open while the store earns its own traffic. The data from that period, not a forecast, is what should decide whether the marketplace shrinks.
Amazon sellers: keep the logistics, rebuild the relationship
Amazon offers to serve your other channels directly. Its Multi-Channel Fulfillment service lets FBA inventory fill orders placed elsewhere, including on your own store.
In a recent announcement on its About Amazon news site (read on September 24, 2026), Amazon described new multichannel tools in Seller Central that connect eBay, Shopify, TikTok and Walmart accounts, so a seller can select a Shopify order, choose to fulfill it through Amazon, and have tracking updates “flow back to Shopify automatically.”
Amazon says the tools “will roll out gradually to sellers in the U.S. store over the coming months, at no additional cost to sellers,” and states that “more than 95% of independent sellers in Amazon’s store sell across multiple channels.” That figure is Amazon’s own.
The practical effect is that an Amazon seller can open a store without building a warehouse operation on day one. What does not come with it is the customer. Amazon’s buyers are Amazon’s customers, reachable only within its communication rules, so the store’s own customer relationships start from its own orders.
eBay sellers: the feedback score stays on eBay
For many eBay sellers, the feedback score is the business’s reputation, and it lives on eBay. A new store has none of it. eBay’s search also serves buyers looking for used, rare or specific items, which a new website does not replicate quickly.
That argues for a longer overlap on eBay than on some other platforms. The store can carry the brand, the range and the returning customers who find you directly. eBay can go on doing what it does well, which is putting specific items in front of people already searching for them.
The outreach policy quoted above is strict about using eBay’s messages or listings to point anyone elsewhere, so the store has to be found independently.
TikTok Shop sellers: the audience is attached to content
TikTok Shop’s model puts the purchase inside the app, next to the content that caused it. That makes it the hardest of the three to “move” in the usual sense, and it is why its policy on redirecting buyers is written so broadly.
What a TikTok seller builds outside the shop is mostly brand recognition: people who remember the name, search for it later and find your own site. That is slower and harder to measure than a shop link under a video. Rules for TikTok Shop sellers have also changed recently, so check the current policy pages before any change to how your content or shop is set up.
When not to leave at all
A calm reading of the table above will tell some sellers to stay. If the marketplace supplies nearly all of your buyers and you have no budget or time to bring traffic to a store, your own website adds cost before it adds sales.
If your products are found almost entirely through marketplace search, the store may only ever be a small channel. And if your margin depends on marketplace fulfillment prices you cannot match elsewhere, that is a real constraint, not a lack of courage.
None of that is a verdict on the marketplace. It is a question of dependence. Scoring your marketplace dependency risk turns it into something you can measure rather than feel, and the score can point to a smaller step than a full move: a store that runs alongside the marketplace and grows at its own pace.
FAQ
Can I tell my Amazon, eBay or TikTok Shop buyers about my new website?
Not through the marketplace’s own channels. eBay’s policy forbids promoting external websites that facilitate sales outside eBay in communications with members. TikTok Shop’s policy forbids redirecting users to other websites. Amazon’s communication guidelines restrict messages to order and service needs. Buyers who find your store on their own are a different matter.
Can I keep using Amazon FBA if I open my own store?
Amazon offers Multi-Channel Fulfillment, which uses FBA inventory to fill orders from other channels, and it has announced Seller Central tools that let sellers fulfill Shopify orders through Amazon. Check Amazon’s current pages for availability and fees.
Do my reviews and feedback move to my own store?
Plan as if they do not. Reviews and feedback live on the marketplace’s pages. Your own store builds its own reviews from its own orders.
Should I close my marketplace account when my store launches?
Nothing requires it. Keeping the marketplace open while the store builds its own traffic lowers the risk, and the decision to shrink it works best when it rests on the numbers from running both, not on a forecast.